Recently Viewed 0
Meet Clearsynth at CPHI Milan · October 6–8, 2026 · Booth 10F24 Book a meeting
My Account Need quick assistance? WhatsApp us +91-22-45045900 sales@clearsynth.com
Categories / Stable Isotopes

Stable Isotopes Products

Browse available compounds, catalogue references, CAS numbers and technical details from Clearsynth.

Showing 985-1008 of 14233 products
All In Stock Custom Synthesis
Lamotrigine-13C,d3 chemical structure
In Stock

Lamotrigine-13C,d3

CAT No. CS-O-02743
CAS No. 84057-84-1(Unlabeled)
Category Stable Isotopes
Parent API Lamotrigine
Formula C813CH4D3Cl2N5
Mol. Wt. 260.10
Lanreotide-d8 chemical structure
In Stock

Lanreotide-d8

CAT No. CS-O-15453
CAS No. 108736-35-2(Unlabeled)
Category Stable Isotopes
Parent API Lanreotide
Formula C54H61D8N11O10S2
Mol. Wt. 1104.4
Lansoprazole-d4 chemical structure
In Stock

Lansoprazole-d4

CAT No. CS-O-02612
CAS No. 934294-22-1
Category Stable Isotopes
Parent API Lansoprazole
Formula C16H10D4F3N3O2S
Mol. Wt. 373.39
L-Arginine-d7 Hydrochloride chemical structure
In Stock

L-Arginine-d7 Hydrochloride

CAT No. CS-O-06412
CAS No. 204244-77-9
Category Stable Isotopes
Parent API Arginine
Formula C6H8ClD7N4O2
Mol. Wt. 217.71
L-Carnitine-d3 Hydrochloride (N-methyl-d3) chemical structure
In Stock

L-Carnitine-d3 Hydrochloride (N-methyl-d3)

CAT No. CS-R-00606
CAS No. 350818-62-1
Category Stable Isotopes
Parent API L-Carnitine
Formula C7H13D3ClNO3
Mol. Wt. 200.68
Ledipasvir-13C2,d6 chemical structure
In Stock

Ledipasvir-13C2,d6

CAT No. CS-O-11807
CAS No. 1256388-51-8(Unlabeled)
Category Stable Isotopes
Parent API Ledipasvir
Formula C4713C2H48D6F2N8O6
Mol. Wt. 897.02
Ledipasvir-d8 chemical structure
In Stock

Ledipasvir-d8

CAT No. CS-O-13774
CAS No. 1256388-51-8(Unlabeled)
Category Stable Isotopes
Parent API Ledipasvir
Formula C49H46D8F2N8O6
Mol. Wt. 897.05
Leflunomide-d4 chemical structure
In Stock

Leflunomide-d4

CAT No. CS-O-11466
CAS No. 1189987-23-2
Category Stable Isotopes
Parent API Leflunomide
Formula C12H5D4F3N2O2
Mol. Wt. 274.23
Lenalidomide-13C5,15N chemical structure
In Stock

Lenalidomide-13C5,15N

CAT No. CS-O-46947
CAS No. 191732-72-6 (unlabeled)
Category Stable Isotopes
Parent API -
Formula C813C5H13N215NO3
Mol. Wt. 265.22
Lenvatinib-15N,d4 chemical structure
In Stock

Lenvatinib-15N,d4

CAT No. CS-BU-00133
CAS No. 417716-92-8 (Unlbelled)
Category Stable Isotopes
Parent API Lenvatinib
Formula C21H15D4ClN315NO4
Mol. Wt. 431.87
Lenvatinib-d4 chemical structure
In Stock

Lenvatinib-d4

CAT No. CS-O-16637
CAS No. 2264050-65-7
Category Stable Isotopes
Parent API Lenvatinib
Formula C21H15D4ClN4O4
Mol. Wt. 430.88
Lercanidipine-13C,d3 Hydrochloride chemical structure
In Stock

Lercanidipine-13C,d3 Hydrochloride

CAT No. CS-O-06712
CAS No. 1261397-71-0
Category Stable Isotopes
Parent API Lercanidipine
Formula C3513CH39D3ClN3O6
Mol. Wt. 652.20
Lercanidipine-d3 Hydrochloride chemical structure
In Stock

Lercanidipine-d3 Hydrochloride

CAT No. CS-O-02611
CAS No. 1189954-18-4
Category Stable Isotopes
Parent API Lercanidipine
Formula C36H39D3ClN3O6
Mol. Wt. 651.21
Letermovir Intermediate-d3 chemical structure
In Stock

Letermovir Intermediate-d3

CAT No. CS-O-48628
CAS No. 1961287-72-8
Category Stable Isotopes
Parent API Letermovir
Formula C19H13D3F4N2O4
Mol. Wt. 415.35
Letrozole-d4 chemical structure
In Stock

Letrozole-d4

CAT No. CS-O-06716
CAS No. 1133712-96-5
Category Stable Isotopes
Parent API Letrozole
Formula C17H7D4N5
Mol. Wt. 289.33
Leuco Crystal Violet-d6 chemical structure
In Stock

Leuco Crystal Violet-d6

CAT No. CS-W-00329
CAS No. 1173023-92-1
Category Stable Isotopes
Parent API crystal violet
Formula C25D6H25N3
Mol. Wt. 379.57
Leucomalachite Green-d5 chemical structure
In Stock

Leucomalachite Green-d5

CAT No. CS-O-14405
CAS No. 947601-82-3
Category Stable Isotopes
Parent API Leucomalachite
Formula C23H21D5N2
Mol. Wt. 335.50
Leucomalachite Green-d6 chemical structure
In Stock

Leucomalachite Green-d6

CAT No. CS-W-00093
CAS No. 1173021-13-0
Category Stable Isotopes
Parent API Leucomalachite green
Formula C23H20D6N2
Mol. Wt. 336.50
Leuprolide-d10 Trifluoroacetic Acid chemical structure
In Stock

Leuprolide-d10 Trifluoroacetic Acid

CAT No. CS-T-93248
CAS No. 2240176-38-7 (Unlabeled)
Category Stable Isotopes
Parent API Leuprolide
Formula C61H75D10F3N16O14
Mol. Wt. 1333.48
Levetiracetam-d3 chemical structure
In Stock

Levetiracetam-d3

CAT No. CS-O-11781
CAS No. 1217851-16-5
Category Stable Isotopes
Parent API Levetiracetam
Formula C8H11D3N2O2
Mol. Wt. 173.23
Levetiracetam-d6 (Pyrrolidin-d6) chemical structure
In Stock

Levetiracetam-d6 (Pyrrolidin-d6)

CAT No. CS-O-02821
CAS No. 1133229-30-7
Category Stable Isotopes
Parent API Levetiracetam
Formula C8H8D6N2O2
Mol. Wt. 176.25
Levocetirizine-d4 chemical structure
In Stock

Levocetirizine-d4

CAT No. CS-O-02878
CAS No. 1133210-23-7
Category Stable Isotopes
Parent API Levocetirizine
Formula C21H21D4ClN2O3
Mol. Wt. 392.91
Levocetirizine-d4 Dihydrochloride chemical structure
In Stock

Levocetirizine-d4 Dihydrochloride

CAT No. CS-O-14652
CAS No. 130018-87-0(Unlabeled)
Category Stable Isotopes
Parent API Cetirizine
Formula C21H23D4Cl3N2O3
Mol. Wt. 465.83
Levodopa-d3 chemical structure
In Stock

Levodopa-d3

CAT No. CS-O-02700
CAS No. 53587-29-4
Category Stable Isotopes
Parent API Levodopa
Formula C9H8D3NO4
Mol. Wt. 200.21

Stable Isotopes Products at Clearsynth

Browse available Stable Isotopes products from Clearsynth. These compounds support analytical research, quality control and pharmaceutical development.

Browse available compounds above or contact our team for custom synthesis and bulk requirements.

Done
RFQ Basket 0
Quick Enquiry
Tell us what you need
Quote Basket
Selected RFQ Items
Your RFQ basket is empty. Add a product block or copy a guided requirement here.